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to decide; to choose; to determine; to make up one's mind; to resolve; to set one's heart on; to settle; to arrange; to set; to appoint; to fix
to clinch (a victory); to decide (the outcome of a match)
to persist in doing; to go through with
to always do; to have made a habit of
to take for granted; to assume
to dress up; to dress to kill; to dress to the nines
to carry out successfully (a move in sports, a pose in dance, etc.); to succeed in doing
to immobilize with a double-arm lock (in sumo, judo, etc.)
to eat or drink something; to take illegal drugs
明日の予定を決めましょう。
Let's decide tomorrow's schedule.
九回裏のホームランで試合を決めた。
A home run in the bottom of the ninth clinched the game.
旅行先をまだ決めていない。
I haven't decided on the travel destination yet.